diff --git a/build.gradle b/build.gradle
index 1c8f1858..28a425bf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -208,7 +208,7 @@ bootJar {
 
 dependencies {
     // This dependency is used internally, and not exposed to consumers on their own compile classpath.
-    implementation 'com.google.guava:guava:30.1.1-jre'
+    implementation 'com.google.guava:guava:33.3.1-jre'
     implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: log4jVersion
     implementation group: 'org.apache.logging.log4j', name: 'log4j-to-slf4j', version: log4jVersion
     implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.8.0'
@@ -267,7 +267,7 @@ subprojects {
 
     dependencies {
         // This dependency is used internally, and not exposed to consumers on their own compile classpath.
-        implementation 'com.google.guava:guava:30.1.1-jre'
+        implementation 'com.google.guava:guava:33.3.1-jre'
         implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: log4jVersion
         implementation group: 'org.apache.logging.log4j', name: 'log4j-to-slf4j', version: log4jVersion
         implementation group: 'org.springdoc', name: 'springdoc-openapi-ui', version: '1.8.0'